Ultrasound-Assisted Extraction of Total Phenolic Compounds fromInula helenium

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Ultrasound-Assisted Extraction of Total Phenolic Compounds from Inula helenium

Ultrasound-assisted extraction (UAE) of phenolic compounds from Inula helenium was studied. Effects of ethanol concentration, ultrasonic time, solid-liquid ratio, and number of extractions were investigated. An orthogonal array was constructed to optimize UAE process. The optimized extraction conditions were as follows: ethanol concentration, 30%; solid-liquid ratio, 1 : 20; number of extractio...

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Optimisation of ultrasound-assisted extraction of phenolic compounds from Flomidoschema parviflora

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ژورنال

عنوان ژورنال: The Scientific World Journal

سال: 2013

ISSN: 1537-744X

DOI: 10.1155/2013/157527